高速走丝电火花线切割工作介质对电极丝耐用度影响的研究  

The Research on Durable Characteristic of Electrode Wire Affected by Cooling Liquid in HSWEDM

作　　者：刘志东[1] 

机构地区：[1]南京航空航天大学机电学院,江苏南京210016

出　　处：《电加工与模具》2006年第5期25-27,35,共4页Electromachining & Mould

摘　　要：通过3种典型工作介质的使用,研究了工作介质对电极丝损耗的影响规律,并提出了电极丝使用耐用度的概念,分析了工作介质洗涤性能改善对电极丝耐用度提高的原因,提出了机床电极丝导向、喷水冷却结构的改进方案。In the paper, the research about wire wasting regularity affected by cooling liquid are given by using the typical cooling liquid, and a new concept that is durable characteristic of electrode wire is delivered. The reason that washing and infiltrating ability can improve durable characteristic of electrode wire is analyzed. Some innovation structure about the wire guided and water-cooling method is put forward.

关 键 词：高速走丝线切割加工 工作介质 丝损耗 耐用度 

分 类 号：TG661[金属学及工艺—金属切削加工及机床]